Solving the Giant Crossword leaves you three words which are clueless but related. I have 1) R?G?A? 2) C?U?T?Y 3) ?L?T The first two seem likely to be REGGAE and COUNTRY (music related), but I can't think of a a type of music fitting the third. Any suggestions would be most welcome.
Many thanks shaneystar2 for putting me on the right track. For the third clueless word I was looking at 94A and not 84A. I might have noticed if I had completed the whole crossword, as I usually do, before looking for the answer. That will teach me not to be tempted to take short cuts!